而置入支架的血管可因一种叫做再狭窄的过程而再次闭塞，这就意味着要二次手术。

The artery in which the stent is placed, however, can become blocked again during a process called restenosis. This re-closure means a repeat surgery.

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结果30例肝癌术后复发再切除34例次，二次手术30例，三次手术4例，其中包括3例肝移植；

Results Among the 34 re-resection cases, 30 received surgical resection for the second time and 4 received surgical resection for the third time(3 received liver transplantation);

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